Tag Archives: Port Roper

Tropical Cyclone Tiffany Makes Landfall near Port Roper

Tropical Cyclone Tiffany made landfall near Port Roper, Australia on Tuesday night. At 10:00 p.m. EST on Tuesday the center of Tropical Cyclone Tiffany was located at latitude 14.9°S and longitude 134.7°E which put it about 45 miles (75 km) west of Port Roper, Australia. Tiffany was moving toward the west at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 991 mb.

The center of Tropical Cyclone Tiffany made landfall near Port Roper on the west coast of the Gulf of Carpentaria on Tuesday night. Tiffany was the equivalent of a strong tropical storm at the time of landfall. Winds to tropical storm force extended out 65 miles (105 km) from the center of circulation. Bands of showers and thunderstorms were dropping heavy rain over the region west of Port Roper. A Flood Watch was in effect for many of the rivers in the area.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia. The high pressure system will steer Tiffany toward the west during the next 24 hours. On its anticipated track Tropical Cyclone Tiffany will move across the northern part of the Northern Territory. The center of Tiffany will pass near Ngukurr, Mataranka, Barunga and Katherine. Tropical Cyclone Tiffany will weaken gradually as it moves farther inland, but it will continue to drop heavy rain over the northern part of the Northern Territory. Locally heavy rain is likely to cause flash floods in some location.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was moving farther southwest of Fiji. At 10:00 p.m. EST on Tuesday the center of Tropical Cyclone Cody was located at latitude 23.1°S and longitude 174.1°E which put it about 435 miles (705 km) southwest of Suva, Fiji. Cody was moving toward the south at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h). The minimum surface pressure was 985 mb.

Tropical Cyclone Tiffany Strengthens over Gulf of Carpentaria

Tropical Cyclone Tiffany strengthened over the Gulf of Carpentaria on Tuesday morning. At 10:00 a.m. EST on Tuesday the center of Tropical Cyclone Tiffany was located at latitude 15.2°S and longitude 137.4°E which put it about 100 miles (160 km) southeast of Groote Eylandt, Australia. Tiffany was moving toward the west at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 991 mb.

A Warning was in effect for the portion of the coast of the Northern Territory from Nhulunbuy to the border with Queensland. The Warning included Groote Eylandt, Port Roper and Port McArthur.

Tropical Cyclone Tiffany exhibited greater organization as it strengthened on Tuesday morning. The inner end of a rainband wrapped around the northern side of the center of circulation and a partial eyewall appeared to be developing. Bands of showers and thunderstorms were revolving around the center of Tiffany’s circulation. Storms near the center generated upper level divergence that pumped mass away to the west of the tropical cyclone. Winds to tropical storm force extended out 60 miles (95 km) from the center of Tiffany.

Tropical Cyclone Tiffany will move through an environment favorable for intensification during the next 12 hours. Tiffany will move over water where the Sea Surface Temperatures are near 31˚C. It will move under the northern part of an upper level ridge over eastern Australia. The ridge will produce easterly winds that will blow toward the top of Tiffany’s circulation. Those winds will cause some vertical wind shear and the wind shear will inhibit intensification. However, Tropical Cyclone Tiffany will intensify over the warm water in the Gulf of Carpentaria during the next 12 hours.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia during the next 24 hours. The high pressure system will steer Tiffany toward west. On its anticipated track the center of Tropical Cyclone Tiffany will pass south of Groote Eylandt during the next few hours. Tiffany will make landfall on the coast of the Northern Territory near Port Roper in about 12 hours. Tropical Cyclone Tiffany will bring gusty winds and locally heavy rain to the eastern part of the Northern Territory. Heavy rain could cause flash floods in some locations. Flood Watches have been issued for rivers in the eastern part of the Northern Territory.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was continued to churn southwest of Fiji. At 10:00 a.m. EST on Tuesday the center of Tropical Cyclone Cody was located at latitude 21.5°S and longitude 173.5°E which put it about 390 miles (625 km) southwest of Suva, Fiji. Cody was moving toward the south-southeast at 4 m.p.h. (6 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 991 mb.

Tropical Cyclone Tiffany Crosses Cape York Peninsula

Tropical Cyclone Tiffany crossed the Cape York Peninsula on Monday. At 4:00 p.m. EST on Monday the center of Tropical Cyclone Tiffany was located at latitude 14.8°S and longitude 140.9°E which put it about 55 miles (90 km) west of Pormpuraaw, Australia. Tiffany was moving toward the west at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 997 mb.

A Warning was in effect for Groote Eylandt. A Watch was in effect for the portion of the coast of the Northern Territory from Nhulunbuy to the border with Queensland. The Watch included Numbalwar, Port Roper and Port McArthur.

The center of Tropical Cyclone Tiffany emerged over the eastern Gulf of Carpentaria near Pormpuraaw on Monday after it moved westward across the Cape York Peninsula. New thunderstorms were forming in bands in the western and northern parts of Tiffany’s circulation. Bands in the eastern and southern parts of the circulation were still over land and those bands contained fewer thunderstorms. The strongest winds were occurring in the bands over the Gulf of Carpentaria. Winds to tropical storm force extended out 30 miles (50 km) from the center of Tropical Cyclone Tiffany.

Tropical Cyclone Tiffany will move through an environment favorable for intensification during the next 24 hours. Tiffany will move over water where the Sea Surface Temperatures are near 31˚C. It will move under the northern part of an upper level ridge over eastern Australia. The ridge will produce easterly winds that will blow toward the top of Tiffany’s circulation. Those winds will cause some vertical wind shear and the wind shear will inhibit intensification. However, Tropical Cyclone Tiffany will intensify over the warm water in the Gulf of Carpentaria. Tiffany could intensify rapidly once more of the circulation moves over water and it could strengthen to the equivalent of a hurricane/typhoon.

Tropical Cyclone Tiffany will move around the northern side of a high pressure system over Australia during the next 36 hours. The high pressure system will steer Tiffany toward west. On its anticipated track Tropical Cyclone Tiffany could approach Groote Eylandt in 24 hours. Tiffany could be the equivalent of a hurricane/typhoon when it approaches Groote Eylandt.

Elsewhere over the South Pacific Ocean, Tropical Cyclone Cody was continued to meander southwest of Fiji. At 4:00 p.m. EST on Monday the center of Tropical Cyclone Cody was located at latitude 20.9°S and longitude 174.1°E which put it about 330 miles (535 km) southwest of Suva, Fiji. Cody was moving toward the west at 13 m.p.h. (20 km/h). The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h). The minimum surface pressure was 994 mb.

Tropical Cyclone Esther Develops Over Southern Gulf of Carpentaria

Tropical Cyclone Esther developed over the southern Gulf of Carpentaria on Sunday.  At 1:00 p.m. EST on Monday the center of Tropical Cyclone Esther was located at latitude 16.0°S and longitude 139.1°E which put it about 50 miles (80 km) north of Mornington Island.  Esther was moving toward the southwest at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h).  The minimum surface pressure was 991 mb.

The Australian Bureau of Meteorology issued a warning for the portion of the coast from Port Roper to Gilbert River Mouth including Borroloola and Mornington Island.

A Tropical Low over the southern Gulf of Carpentaria strengthened into Tropical Cyclone Esther on Sunday.  The circulation around Esther was large.  Winds to tropical storm force extended out about 125 miles (200 km) from the center of circulation.  There were a few thunderstorms near the center.  Most of the thunderstorms were in two large bands in the outer part of the circulation.  One of the bands was south of the center of Tropical Cyclone Esther and the other band was north of the center of circulation.

Tropical Storm Esther will move through an environment favorable for intensification during the next 12 hours.  Esther will move over water where the Sea Surface Temperature is near 30°C.  It will move under and upper level ridge.  The upper level winds will be weak and there will be little vertical wind shear.  Esther could make intensify before it makes landfall on the coast of Australia.

Tropical Cyclone Esther will move around the northwestern part of a high pressure system during the next 12 to 24 hours.  The high will steer Esther toward the southwest.  On its anticipated track Tropical Cyclone Esther could make landfall on the coast of Australia near the border between Queensland and the Northern Territory in about 12 hours.  Esther will bring gusty winds to coastal locations.  Tropical Cyclone Esther is already dropping locally heavy rain over far northwestern Queensland and the eastern part of the Northern Territory.  Flood watches have been issued for river basins near the Gulf of Carpentaria.  Esther could move westward across the Northern Territory after it makes landfall.

Tropical Cyclone Owen Near Coast of Australia

The center of Tropical Cyclone Owen was near the coast of Australia on Wednesday.  At 4:00 p.m. EST on Wednesday the center of Tropical Cyclone Owen was located at latitude 15.2°S and longitude 136.1°E which put it about 55 miles (90 km) northwest of Port McArthur, Australia.  Owen was moving toward the southwest at 5 m.p.h. (8 km/h).  The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h).  The minimum surface pressure was 978 mb.  Tropical Cyclone Owen was the equivalent of a hurricane/typhoon.

The center of Tropical Cyclone Owen was near the portion of the coast between Port Roper and Port McArthur in the Northern Territory of Australia.  Owen was producing winds to near hurricane/typhoon force.  It was dropping locally heavy rain over the southeastern coastal portions of the Northern Territory.

A Tropical Cyclone Warning was in effect for the portion of the coast between Alyangula, Northern Territory and Burketown, Queensland  including Groote Eylandt, Mornington Island and Borroloola.  A Tropical Cyclone Watch was in effect for the portion of the coast from Burketown to Aurukun, Northern Territory and adjacent inland areas including Pormpuraaw, Kowanyama and Karumba.  Flood Watches were in effect for the Gulf of Carpentaria, south Cape York Peninsula and North Tropical Coast catchments in Queensland.

Tropical Cyclone Owen strengthened and exhibited greater organization on Wednesday.  A small circular eye developed at the center of circulation.  A ring of strong thunderstorms surrounded the eye and the strongest winds were occurring in that ring of storms.  Several bands of showers and thunderstorms were revolving around the core of Tropical Cyclone Owen.  The strongest rainbands were over the Gulf of Carpentaria.  Storms around the core of Owen were generating upper level divergence which was pumping mass away to the southeast of the tropical cyclone.

The circulation around Tropical Cyclone Owen was relatively small.  Winds to hurricane/typhoon force extended out only about 20 miles (30 km) from the center of circulation.  Winds to tropical storm force extended out about 80 miles (130 km) from the center.

Tropical Cyclone Owen will move through an environment favorable for intensification for another 24 to 36 hours.  Owen will move over water where the Sea Surface Temperature is near 30°C.  An upper level trough over Western Australia and an upper level ridge northeast of Australia will combine to produce northwesterly winds which blow toward the top of the circulation.  Those winds will cause some vertical wind shear, but the shear will not be strong enough to prevent further intensification.  The center of Tropical Cyclone Own is close to the coast and part of the circulation is over land.  Owen could weaken during the next few hours, while the center is near land.  It should strengthen when the center moves back over the Gulf of Carpentaria.

Tropical Cyclone Owen is an area where the steering currents are weak and it is moving slowly toward the southwest.  The trough over Western Australia will start to steer Owen toward the east-southeast during the next 12 hours.  On its anticipated track the center of Tropical Cyclone Owen could pass just north of Port McArthur in about 12 hours.  Owen could pass north of Mornington Island in about 18 hours.  Tropical Cyclone Owen could approach the southeast of coast of the Gulf of Carpentaria in about 36 hours.  Owen is likely to be the equivalent of a hurricane/typhoon at that time.

Tropical Cyclone Owen will bring gusty winds and locally heavy rain to the southern portions of the Gulf of Carpentaria.  Owen will be capable of causing minor wind damage while it lingers near the southeast coast of the Northern Territory.  It will also drop locally heavy rain in coastal areas and flooding could occur.  Tropical Cyclone Owen will be stronger when it brings wind and rain to parts of Queensland.